Method bind_awaitable

returns/future.py:286–316

Allows to compose a container and a regular ``async`` function. This function should return plain, non-container value. See :meth:`~Future.bind_async` to bind ``async`` function that returns a container. .. code:: python >>> import anyio

(
        self,
        function: Callable[[_ValueType_co], 'Awaitable[_NewValueType]'],
    )

    bind_async_future = bind_async

    def bind_awaitable(
        self,
        function: Callable[[_ValueType_co], 'Awaitable[_NewValueType]'],
    ) -> 'Future[_NewValueType]':
        """
        Allows to compose a container and a regular ``async`` function.

        This function should return plain, non-container value.
        See :meth:`~Future.bind_async`
        to bind ``async`` function that returns a container.

        .. code:: python

          >>> import anyio
          >>> from returns.future import Future
          >>> from returns.io import IO

          >>> async def coroutine(x: int) -> int:
          ...    return x + 1

          >>> assert anyio.run(
          ...     Future.from_value(1).bind_awaitable(coroutine).awaitable,
          ... ) == IO(2)

        """
        return Future(
            _future.async_bind_awaitable(
                function,
                self._inner_value,
            )
        )

    def bind_io(
        self,